首先說明一下配置的環境
系統：Ubuntu14.0.4
IDE：eclipse 4.4.1
Hadoop：Hadoop 2.2.0
對於Hadoop的舊版本，可以直接復制 hadoop安裝目錄/contrib/eclipse-plugin/hadoop-0.20.203.0-eclipse-plugin.jar 到 eclipse安裝目錄/plugins/ 下（並沒有親自驗證）。對於Hadoop2，需要上https://github.com/winghc/hadoop2x-eclipse-plugin下載插件的源碼自己進行編譯生成jar文件。開始為了方便，直接下載別人編譯后的jar文件，復制到eclipse的plugins文件夾下，但是重啟eclipse后，無法找到Open PersPective中找到Map/Reduce插件。於是猜測插件的編譯需要依賴，進而決定自行編譯。
下載插件的源碼，上面有清楚的編譯方式
How to build $cd src/contrib/eclipse-plugin $ant jar -Dversion=2.2.0 -Declipse.home=/opt/eclipse -Dhadoop.home=/usr/share/hadoop final jar will be genrated at directory $root/build/contrib/eclipse-plugin/hadoop-eclipse-plugin-2.2.0.jar
由上可知，需要指定hadoop和eclipse的home目錄，一下是我首次編譯的結果
hadoop@yts-Rev-1-0:~/下載/hadoop2x-eclipse-plugin-master/src/contrib/eclipse-plugin$ ant jar -Dversion=2.2.0 -Declipse.home=/usr/local/eclipse -Dhadoop.home=/usr/local/hadoop/hadoop-2.2.0
Buildfile: /home/hadoop/下載/hadoop2x-eclipse-plugin-master/src/contrib/eclipse-plugin/build.xml
check-contrib:
init:
[echo] contrib: eclipse-plugin
init-contrib:
ivy-download:
[get] Getting: http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar
[get] To: /home/hadoop/下載/hadoop2x-eclipse-plugin-master/ivy/ivy-2.1.0.jar
[get] Not modified - so not downloaded
ivy-probe-antlib:
ivy-init-antlib:
CLASSPATH element /home/hadoop/下載/hadoop2x-eclipse-plugin-master/ivy/ivy-2.1.0.jar is not a JAR.
[typedef] CLASSPATH element /home/hadoop/下載/hadoop2x-eclipse-plugin-master/ivy/ivy-2.1.0.jar is not a JAR.
[typedef] Could not load definitions from resource org/apache/ivy/ant/antlib.xml. It could not be found.
BUILD FAILED
/home/hadoop/下載/hadoop2x-eclipse-plugin-master/src/contrib/build-contrib.xml:476: You need Apache Ivy 2.0 or later from http://ant.apache.org/
It could not be loaded from http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar
Total time: 1 second
編譯失敗，此時如果電腦是聯網狀態，會自動下載ivy-2.1.0.jar文件，把下載下來的文件拷貝到上訴的目錄中，重新編譯
hadoop@yts-Rev-1-0:~/下載/hadoop2x-eclipse-plugin-master/src/contrib/eclipse-plugin$ ant jar -Dversion=2.2.0 -Declipse.me=/usr/local/eclipse -Dhadoop.home=/usr/local/hadoop/hadoop-2.2.0
Buildfile: /home/hadoop/下載/hadoop2x-eclipse-plugin-master/src/contrib/eclipse-plugin/build.xml
check-contrib:
init:
[echo] contrib: eclipse-plugin
init-contrib:
ivy-download:
[get] Getting: http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.1.0/ivy-2.1.0.jar
[get] To: /home/hadoop/下載/hadoop2x-eclipse-plugin-master/ivy/ivy-2.1.0.jar
[get] Not modified - so not downloaded
ivy-probe-antlib:
ivy-init-antlib:
ivy-init:
[ivy:configure] :: Ivy 2.1.0 - 20090925235825 :: http://ant.apache.org/ivy/ ::
[ivy:configure] :: loading settings :: file = /home/hadoop/下載/hadoop2x-eclipse-plugin-master/ivy/ivysettings.xml
ivy-resolve-common:
ivy-retrieve-common:
[ivy:cachepath] DEPRECATED: 'ivy.conf.file' is deprecated, use 'ivy.settings.file' instead
[ivy:cachepath] :: loading settings :: file = /home/hadoop/下載/hadoop2x-eclipse-plugin-master/ivy/ivysettings.xml
compile:
[echo] contrib: eclipse-plugin
[javac] /home/hadoop/下載/hadoop2x-eclipse-plugin-master/src/contrib/eclipse-plugin/build.xml:76: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
[javac] Compiling 45 source files to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/classes
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar(org/apache/hadoop/fs/Path.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()': 找不到org.apache.hadoop.classification.InterfaceAudience的類文件
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/hdfs/hadoop-hdfs-2.2.0.jar(org/apache/hadoop/hdfs/DistributedFileSystem.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()'
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar(org/apache/hadoop/fs/FileSystem.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()'
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar(org/apache/hadoop/fs/FileSystem.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()'
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar(org/apache/hadoop/fs/FileSystem.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()'
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar(org/apache/hadoop/fs/FSDataInputStream.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()'
[javac] /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar(org/apache/hadoop/fs/FSDataOutputStream.class): 警告: 無法找到類型 'LimitedPrivate' 的注釋方法 'value()'
[javac] 注: 某些輸入文件使用或覆蓋了已過時的 API。
[javac] 注: 有關詳細信息, 請使用 -Xlint:deprecation 重新編譯。
[javac] 注: 某些輸入文件使用了未經檢查或不安全的操作。
[javac] 注: 有關詳細信息, 請使用 -Xlint:unchecked 重新編譯。
[javac] 7 個警告
jar:
[mkdir] Created dir: /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying 9 files to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-app-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-common-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-core-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-hs-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-hs-plugins-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.2.0-tests.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-jobclient-2.2.0-tests.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-jobclient-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-client-shuffle-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-mapreduce-examples-2.2.0.jar
[copy] Copying 3 files to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0-tests.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-common-2.2.0-tests.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-common-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/hadoop-nfs-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-nfs-2.2.0.jar
[copy] Copying 3 files to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/hdfs/hadoop-hdfs-2.2.0-tests.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-hdfs-2.2.0-tests.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/hdfs/hadoop-hdfs-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-hdfs-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/hdfs/hadoop-hdfs-nfs-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-hdfs-nfs-2.2.0.jar
[copy] Copying 11 files to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-api-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-api-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-applications-distributedshell-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-applications-unmanaged-am-launcher-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-client-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-client-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-common-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-common-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-server-common-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-common-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-nodemanager-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-resourcemanager-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-server-tests-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-tests-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-server-web-proxy-2.2.0.jar
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/yarn/hadoop-yarn-site-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-yarn-site-2.2.0.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/protobuf-java-2.5.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/protobuf-java-2.5.0.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/log4j-1.2.17.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/log4j-1.2.17.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/commons-cli-1.2.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/commons-cli-1.2.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/commons-configuration-1.6.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/commons-configuration-1.6.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/commons-lang-2.5.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/commons-lang-2.5.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/jackson-core-asl-1.8.8.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/jackson-core-asl-1.8.8.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/jackson-mapper-asl-1.8.8.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/jackson-mapper-asl-1.8.8.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/slf4j-log4j12-1.7.5.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/slf4j-api-1.7.5.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/slf4j-api-1.7.5.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/guava-11.0.2.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/guava-11.0.2.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/hadoop-auth-2.2.0.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/hadoop-auth-2.2.0.jar
[copy] Copying 1 file to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib
[copy] Copying /usr/local/hadoop/hadoop-2.2.0/share/hadoop/common/lib/netty-3.6.2.Final.jar to /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/lib/netty-3.6.2.Final.jar
[jar] Building jar: /home/hadoop/下載/hadoop2x-eclipse-plugin-master/build/contrib/eclipse-plugin/hadoop-eclipse-plugin-2.2.0.jar
BUILD SUCCESSFUL
Total time: 36 seconds
ivy-resolve-common的位置可能會等待一段時間。之后將生成的hadoop-eclipse-plugin-2.2.0.jar拷貝到eclipse的plugins文件夾下，重啟eclipse，看見Hdoop插件已經安裝成功
上文記錄自己的安裝過程，如果有所遺漏或錯誤，不吝賜教